Product Description
<span><strong>Features</strong></span>
Compact size
Waterproof
High volume
Simple structure
NO EMI(ElectroMagnetic Interference)
Scope of applications
Mobile telephone
E-books
Tablet Computer
Portable audio or video device
PSP
Electronic reading machine
Notebook
<p> <span><strong>Specification</strong></span></p>
* Customizeon request.
